89904636

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3583}}^1$

素因数の和:3651

約数の個数: 72

約数和(自身を含む): 246564864

約数和(自身を除く): 156660228

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 41, 51, 68, 82, 102, 123, 153, 164, 204, 246, 306, 369, 492, 612, 697, 738, 1394, 1476, 2091, 2788, 3583, 4182, 6273, 7166, 8364, 10749, 12546, 14332, 21498, 25092, 32247, 42996, 60911, 64494, 121822, 128988, 146903, 182733, 243644, 293806, 365466, 440709, 548199, 587612, 730932, 881418, 1096398, 1322127, 1762836, 2192796, 2497351, 2644254, 4994702, 5288508, 7492053, 9989404, 14984106, 22476159, 29968212, 44952318, 89904636]

約数ペア:

[(1, 89904636), (2, 44952318), (3, 29968212), (4, 22476159), (6, 14984106), (9, 9989404), (12, 7492053), (17, 5288508), (18, 4994702), (34, 2644254), (36, 2497351), (41, 2192796), (51, 1762836), (68, 1322127), (82, 1096398), (102, 881418), (123, 730932), (153, 587612), (164, 548199), (204, 440709), (246, 365466), (306, 293806), (369, 243644), (492, 182733), (612, 146903), (697, 128988), (738, 121822), (1394, 64494), (1476, 60911), (2091, 42996), (2788, 32247), (3583, 25092), (4182, 21498), (6273, 14332), (7166, 12546), (8364, 10749)]